@article{ref1,
title="The hazards to men in ships lost at sea, 1940-44",
journal="Special report series, medical research council, Great Britain",
year="1956",
author="Crosfill, John W. L. and Mccance, R. A. and Ungley, C. C. and Widdowson, E. M.",
volume="32",
number="291",
pages="1-44",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0072-6575",
doi="",
url="http://dx.doi.org/"
}